The three boxes in this diagram represent the three major biosynthetic pathways in aerobic respiration. Arrows represent net reactants or products <br> <br> Arrows numbered 4, 8 and 12 can all be

Question

https://clay6.com/mpaimg/488_a.jpg

( A ) $NADH$
( B ) $H_2O$
( C ) $ATP$
( D ) $FAD^+ $ or $FADH_2$